Payment &amp; Online Merchant Portal Development

This posting is to outsource the development of a new payment &amp; online merchant portal up for development. The payment &amp; online merchant portal will be for a new company, which will bring a new industry to the commerce operations of the Internet world. Companies we would like this payment &amp; online merchant website to take care after are Pay Pal and 2Checkout. The website will have everything from operations, to backend, web security. I seek someone with high graphic development, and great programming development for this website portal.

Payment through Pay Pal, payment paid at project delivery. Please provide some sample of your work. Development assigned for this project is 30 days.